/*
* ____.____ __.____ ___ _____
* | | |/ _| | \ / _ \ ______ ______
* | | < | | / / /_\ \\____ \\____ \
* /\__| | | \| | / / | \ |_> > |_> >
* \________|____|__ \______/ \____|__ / __/| __/
* \/ \/|__| |__|
*
* Copyright (c) 2014-2015 Paul "Marunjar" Pretsch
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
package org.voidsink.anewjkuapp.workaround;
import android.accounts.AccountAuthenticatorResponse;
import android.accounts.AccountManager;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
/**
* Base class for implementing an Activity that is used to help implement an
* AbstractAccountAuthenticator. If the AbstractAccountAuthenticator needs to use an activity
* to handle the request then it can have the activity extend AccountAuthenticatorActivity.
* The AbstractAccountAuthenticator passes in the response to the intent using the following:
* <pre>
* intent.putExtra({@link AccountManager#KEY_ACCOUNT_AUTHENTICATOR_RESPONSE}, response);
* </pre>
* The activity then sets the result that is to be handed to the response via
* {@link #setAccountAuthenticatorResult(android.os.Bundle)}.
* This result will be sent as the result of the request when the activity finishes. If this
* is never set or if it is set to null then error {@link AccountManager#ERROR_CODE_CANCELED}
* will be called on the response.
*/
public class AccountAuthenticatorActivity extends AppCompatActivity {
private AccountAuthenticatorResponse mAccountAuthenticatorResponse = null;
private Bundle mResultBundle = null;
/**
* Set the result that is to be sent as the result of the request that caused this
* Activity to be launched. If result is null or this method is never called then
* the request will be canceled.
*
* @param result this is returned as the result of the AbstractAccountAuthenticator request
*/
protected final void setAccountAuthenticatorResult(Bundle result) {
mResultBundle = result;
}
/**
* Retreives the AccountAuthenticatorResponse from either the intent of the icicle, if the
* icicle is non-zero.
*
* @param icicle the save instance data of this Activity, may be null
*/
protected void onCreate(Bundle icicle) {
super.onCreate(icicle);
mAccountAuthenticatorResponse =
getIntent().getParcelableExtra(AccountManager.KEY_ACCOUNT_AUTHENTICATOR_RESPONSE);
if (mAccountAuthenticatorResponse != null) {
mAccountAuthenticatorResponse.onRequestContinued();
}
}
/**
* Sends the result or a Constants.ERROR_CODE_CANCELED error if a result isn't present.
*/
public void finish() {
if (mAccountAuthenticatorResponse != null) {
// send the result bundle back if set, otherwise send an error.
if (mResultBundle != null) {
mAccountAuthenticatorResponse.onResult(mResultBundle);
} else {
mAccountAuthenticatorResponse.onError(AccountManager.ERROR_CODE_CANCELED,
"canceled");
}
mAccountAuthenticatorResponse = null;
}
super.finish();
}
}